Polymerization of N-carboxyanhydrides of
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Yukio Imanishi; Akimasa Aoyama; Yutaka Hashimoto; Toshinobu Higashimura
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Article
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1977
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Wiley (John Wiley & Sons)
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English
⚖ 494 KB
## Abstract In the polymerizations of alanine, γ‐ethyl glutamate, and leucine __N__‐carboxyanhydrides (NCA's) initiated by tertiary amines and some secondary amines such as __N__‐methyl‐L‐alanine dialkylamide, a stereoselectivity was observed: the polymerization rates of L‐ and D‐NCA's were identic